.content{
    width: 1226px;
    margin: auto;
    
}
.na li{
    list-style: none;
    float: left;
    background: 0 0;
    font-size: 14px;
    height: 36px;
    line-height: 36px;
    font-weight: 700;
    margin-right: 50px;
}

.na{
    margin-top: 40px;
    /* border: 1px solid red; */
    border-bottom: 1px solid #eaeaea;
    height: 36px;
}
.price{
    margin-top: -5px;
}
.na a{
    text-decoration: none;
    color: #333;
}

.book_list{
    padding-top: 30px;
    /* border: 1px solid red;
    height: 1000px; */
    
}
.book_list2{
    padding-top: 30px;
    /* border: 1px solid red;
    height: 1000px; */
    display: none;
}
.book_list3{
    padding-top: 30px;
    /* border: 1px solid red;
    height: 1000px; */
    display: none;
}
.book_list4{
    padding-top: 30px;
    display: none;
    /* border: 1px solid red;
    height: 1000px; */
}

.book_list a{
    display: block;
    width: 306px;
    float: left;
    margin-bottom: 39px;
    padding: 0;
}

.book_list2 a{
    display: block;
    width: 306px;
    float: left;
    margin-bottom: 39px;
    padding: 0;
}
.book_list3 a{
    display: block;
    width: 306px;
    float: left;
    margin-bottom: 39px;
    padding: 0;
}

.book_list4 a{
    display: block;
    width: 306px;
    float: left;
    margin-bottom: 39px;
    padding: 0;
}
.book_list img{
    width: 114px;
    height: 162px;
}
.book_list2 img{
    width: 114px;
    height: 162px;
}
.book_list3 img{
    width: 114px;
    height: 162px;
}
.book_list4 img{
    width: 114px;
    height: 162px;
}
.bookcover{
    float: left;
}
.book_info{
    float: left;
    width: 143px;
    height: 162px;
    margin-left: 5px;
    /* padding: 10px 0; */
}
a{
    text-decoration: none;
    color: #333;
}
.title{
    height: 40px;
    overflow: hidden;
    line-height: 20px;
    font-weight: 700;
    font-size: 14px;
}
.des:hover{
    position: absolute;
    color: rgb(196, 219, 102);
}

.author{
    padding-top: 5px;
    padding-bottom: 12px;
    height: 22px;
    overflow: hidden;
    font-size: 12px;
    line-height: 22px;
}
.price{
    font-size: 12px;
    padding: 5px 0;
    color: #ccc;
}
.now{
    color: #ed3e01;
    padding-left: 0;
    text-decoration: none;
}
.des{
    overflow: hidden;
    padding-top: 9px;
    font-size: 12px;
    line-height: 22px;
    width: 143px;
    height: 46px;
    color: #666;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    /* border: 1px solid red; */
}

.header{
    display: block;
    position: relative;
    width: 1226px;
    height: 50px;
    /* border: 1px solid red; */
    margin: auto;
    margin-top: 60px;
}

.container{
    width: 1200px;
    height: 95px;
    margin: auto;
  
}

.header-logo{
    margin: auto;
    margin-top: 22px;
    margin-bottom: 22px;
}
.logo{
    float: left;
    position: relative;
    padding-right: 20px;
}
.shu{
    height: 34px;
    width: 1px;
    background-color: #bcbcbc;
    /* float: left; */
    margin: 0px;
    position: absolute;
    right: 0px;
    top: 3px;
}
.ddread{
    float: left;
    margin-top: 2px;
    margin-left: 20px;
    margin-right: 150px;
}

.ddread a{
    text-decoration: none;
    font-size: 25px;
    color: rgb(21, 184, 215);
}

.ddQRcode{
    float: right;
    margin-top: -20px;
    text-align: center;

}
.ddQRcode p{
    font-size: 12px;
    color: #555;
    margin-top: 2px;
}

.header-search{
    position: relative;
    float: left;
    width: 499px;
    height: 35px;
    border: 1px solid rgb(21, 184, 215);
}
.item1{
    width: 412px;
    height: 29px;
    display: block;
    /* outline: 0px; */
}

.item2{
    line-height: 30px;
    position: absolute;
    right: 0px;
    text-align: center;
    width: 80px;
    font-size: 16px;
    background-color: rgb(21, 184, 215);
    color: white;
    top: 0px;
    padding: 1px;
    

}

.new_icon{
    width: 120px;
    float: right;
    margin-top: 1px;
    list-style: none;
    margin-right: 20px;
    /* font-size: px; */
}

.new_icon li{
    /* list-style: none; */
    margin: 0;
    padding: 0;
    /* margin-left: -50px; */
    position: relative;
    color: #666;
    line-height: 33px;
    font-size: 14px;
    padding-left: 20px;
    padding-right: 0px;
    border: 1px solid #dcdcdc;
    background-color: #fcfcfc;
}

.new_icon>li a{
    text-decoration: none;
    color: #666;
    /* position: absolute; */
    text-align: center;
    
}
.logo img{
    width: 150px;
    height: 60px;
    margin-top: -10px;
}

